Honeywell Pressure Switch Model L91B1068
The Honeywell L91B1068 is an advanced industrial pressure controller with a working range of 0.34 to 10.3 bar, designed for high-demand applications. It features a sensitive diaphragm mechanism made of corrosion-resistant alloys and a steel housing with epoxy coating, delivering an IP65 protection rating for robust performance in harsh environmental conditions. Its high-quality switching system supports over 1 million mechanical cycles and can handle electrical loads up to 15 amps at 250V AC / 30V DC. A vibration-resistant design and high-precision analog indicator are standout features that enhance its reliability and accuracy.
Manufactured in compliance with UL, cULus, CE, and EN 60947-5-1 standards, the L91B1068 is ideal for use in industrial compressed air systems, hydraulic circuits, and heavy-duty compressors. It operates effectively across a wide temperature range from -54°C to +121°C, offering precise switchpoint adjustment with an accuracy of ±1%. Key benefits include easy calibration via fine-tuning screws and direct integration with industrial control systems. Its modular design allows for quick maintenance and component replacement, making it a preferred solution in oil & gas, automotive manufacturing, and industrial process control applications.
